Synthesis and catalytic properties of mixed acetylacetonate complex compounds of nickel

Journal Article · Sun Aug 10 00:00:00 EDT 1986 · J. Gen. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:5249154

Spevak, V N; Lopes, Kh; Area, O; Voloshina, N F; Skvortsov, N K; Reikhsfel'd, V O

The authors investigated the reaction of Ni(acac)/sub 2/(H/sub 2/O)/sub 2/ with various tertiary phosphines and showed that with some phosphines at a ratio of 2 moles per mole of the nickel complex in alcohols bluish-green crystals of compounds of general formula Ni(acac)/sub 2/L/sub 2/ are isolated in yields of 70-85%. They tested the complexes in the catalysis of the addition of dichloromethylsilane to 1-alkenes and showed that they have fairly high activity, which rises with rise in the electron-donor power of the phosphine ligand. The results indicate the predominanting influence of the nature of the phosphine ligand in the nickel(II) complexes on catalytic activity in the hydrosilylation of 1-alkenes.

• Research Organization: Lensovet Leningrad Technological Institute (USSR)
• OSTI ID: 5249154
• Journal Information: J. Gen. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Gen. Chem. USSR (Engl. Transl.); (United States) Vol. 56:2; ISSN JGCHA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ACETYLACETONE
ALKENES
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CHELATING AGENTS
CHLORINATED ALIPHATIC HYDROCARBONS
COMPLEXES
COMPLEXOMETRY
HALOGENATED ALIPHATIC HYDROCARBONS
HYDRIDES
HYDROCARBONS
HYDROGEN COMPOUNDS
KETONES
LIGANDS
MATERIALS TESTING
NICKEL COMPLEXES
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC SILICON COMPOUNDS
PHOSPHINES
PHOSPHORUS COMPOUNDS
REAGENTS
SILANES
SILICON COMPOUNDS
SYNTHESIS
TESTING
TRANSITION ELEMENT COMPLEXES